var fDesc=new Array();
fDesc[0] = "PipeSpec is a software package for the design and specification of both clean and dirty water pipeline schemes. PipeSpec is an essential tool for both specifiers and pipeline designers and features five analytical tools that can be utilised throughout the planning and design stages of a Ductile Iron pipeline project.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
		if (document.getElementById('m1'))
			document.getElementById('m1').style.display='none';
		if (document.getElementById('m2'))
			document.getElementById('m2').style.display='none';
		if (document.getElementById('more_txt'))
			document.getElementById('more_txt').style.display='inline';
	}
	else
	{
		s.innerHTML = '';
	}
}